Brifentanil Hydrochloride
CAS No. 117268-95-8
Brifentanil Hydrochloride; ANQ-3331; A-3331; N-{(3R,4S)-1-[2-(4-ethyl-5-oxo-4,5-dihydro-1H-tetrazol-1-yl)ethyl]-3-methylpiperidin-4-yl}-N-(2-fluorophenyl)-2-methoxyacetamide hydrochloride (1:1)
Kuramiron U 9185 107678-92-2